diff --git a/DEPLOYMENT-v1.2.1-2026-10-14.md b/DEPLOYMENT-v1.2.1-2026-10-14.md
new file mode 100644
index 0000000..211f2ee
--- /dev/null
+++ b/DEPLOYMENT-v1.2.1-2026-10-14.md
@@ -0,0 +1,5 @@
+# 网络卡片 v1.2.1
+
+2026-10-14 已部署。网络主文字改为下载/上传速率，删除 ETH/有线网络文字；下方保留 eth0、1000 Mbps、IP 和状态，不重复显示速率。两处网络卡片使用一致布局。模拟及真实设备快照三尺寸、中英文浏览器检查通过，无溢出，桌面截图已查看。生产认证 API 确认两设备在线、树莓派实时流量与历史标准指标有效。Agent 保持 v3.8.0，未再次升级。
+
+停服一致性数据备份 /volume1/homes/way/pigway-console-backup-network-rates-layout-20261014/data.tar.gz，目录 0700；旧插件在数据卷 adapter-backups/network-rates-layout-20261014。Console 镜像及 NAS 每日存储采集保持。
diff --git a/README.md b/README.md
index 5f10207..c4451a4 100644
--- a/README.md
+++ b/README.md
@@ -28,3 +28,5 @@ This project targets Raspberry Pi. Other Linux platforms are not covered by its
 v1.1.0 已与 Console v2.1.0 部署，真实树莓派在线并开始记录历史；设备端 Agent 保持原版本。[部署验收记录](https://tea.pigway.com/way/pigway-device-console/src/branch/main/docs/DEPLOYMENT-v2.1.0-2026-10-11.md)。
 
 生产已升级至 v1.2.0，网络卡片与上下行历史指标见 [部署记录](DEPLOYMENT-v1.2.0-2026-10-14.md)。
+
+当前网络卡片以实时上下行速率为主文字，详见 [v1.2.1 部署记录](DEPLOYMENT-v1.2.1-2026-10-14.md)。
diff --git a/plugin/manifest.json b/plugin/manifest.json
index ad9c71c..cecc7e4 100644
--- a/plugin/manifest.json
+++ b/plugin/manifest.json
@@ -1,7 +1,7 @@
 {
   "id": "pigway-agent",
   "name": "PIGWay Raspberry Pi Agent",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "protocol_version": 1,
   "entrypoint": "worker.py",
   "runtime": "python3",
diff --git a/plugin/ui/overview.js b/plugin/ui/overview.js
index afe5182..582cc99 100644
--- a/plugin/ui/overview.js
+++ b/plugin/ui/overview.js
@@ -20,5 +20,5 @@ export function agentHostCard(entry) {
     memTotal = y.memory_total_bytes,
     diskUsed = y.disk_used_bytes,
     diskTotal = y.disk_total_bytes;
-  return `<article class="panel host-panel"><div class="host-head"><div><div class="host-title"><h2>${esc(m.name || h.name || m.id)}</h2><span class="uptime-badge">${esc(formatUptime(s.uptime_seconds))}</span></div><div class="device-details"><span>ID ${esc(m.id || h.id)}</span><span>${appState.LANG === "zh" ? "主机名" : "Hostname"} ${esc(m.hostname || v.hostname || "--")}</span><span>${esc(v.manufacturer || "")} ${esc(v.model || "--")}</span><span>${appState.LANG === "zh" ? "序列号" : "Serial"} ${esc(v.serial || "--")}</span><span>${appState.LANG === "zh" ? "硬件版本" : "Revision"} ${esc(v.revision || "--")}</span><span>${esc(v.os || "--")}</span><span>${appState.LANG === "zh" ? "内核" : "Kernel"} ${esc(v.kernel || "--")}</span><span>${esc(v.architecture || "--")} · CPU ${esc(v.cpu_count || "--")}</span><span>${appState.LANG === "zh" ? "程序版本" : "Agent"} ${esc(s.version || "--")}</span></div></div><span class="badge good">${tr("在线")}</span></div><div class="host-grid"><div class="metric"><div class="muted">${tr("处理器负载")}</div><div class="value">${esc(y.cpu_percent)}%</div>${meter(y.cpu_percent)}<div class="muted">${appState.LANG === "zh" ? "频率" : "Frequency"} ${esc(y.cpu_freq_mhz)} MHz · ${esc(y.temperature_c)}°C${fanMetric(s.plugins || {})}</div></div><div class="metric"><div class="muted">${tr("内存占用")}</div><div class="value">${esc(y.memory_percent)}%</div>${meter(y.memory_percent)}<div class="muted">${bytes(memUsed)} / ${bytes(memTotal)} · ${appState.LANG === "zh" ? "可用" : "Available"} ${bytes(y.memory_available_bytes)}</div></div><div class="metric"><div class="muted">${tr("磁盘占用")}</div><div class="value">${esc(y.disk_percent)}%</div>${meter(y.disk_percent)}<div class="muted">${bytes(diskUsed)} / ${bytes(diskTotal)} · ${appState.LANG === "zh" ? "剩余" : "Free"} ${bytes(y.disk_free_bytes)}</div></div><div class="metric"><div class="muted">${tr("主网络")}</div><div class="value">${n.kind === "ETH" ? `${appState.LANG === "zh" ? "有线网络" : "Wired network"}${n.link_speed_mbps ? ` · ${esc(n.link_speed_mbps)} Mbps` : ""}` : n.kind === "WIF" && signal !== null && signal !== undefined ? `${esc(signal)}%` : esc(n.kind || "--")}</div>${n.kind === "WIF" ? meter(signal) : ""}<div class="muted">${esc(n.interface || "--")} · ${n.kind === "WIF" ? `${esc(n.metric)} dBm · ` : ""}${esc(n.ip_label)} ${esc(n.ip)} · ${n.internet ? (appState.LANG === "zh" ? "互联网正常" : "Internet online") : appState.LANG === "zh" ? "互联网断开" : "Internet down"}<br>↓ ${bytes(n.rx_bytes_per_second)}/s · ↑ ${bytes(n.tx_bytes_per_second)}/s</div></div><div class="metric"><div class="muted">${tr("显示状态")}</div><div class="value">${esc(ownerName(d.owner))}</div><div class="muted">${appState.LANG === "zh" ? "告警状态独立于硬件插件" : "Alert state is independent of hardware plugins"}</div></div><div class="metric"><div class="muted">${tr("当前告警")}</div><div class="value">${(d.alerts || []).length}</div><div class="muted">${(d.alerts || []).map((a) => esc(ownerName(a.id))).join(" · ") || tr("无告警")}</div></div></div>${pluginSummary(s.plugins || {}, h.id)}<div class="group"><h3>${tr("服务与进程监控")}</h3><div class="rows">${(s.watches || []).map((w) => `<div class="row"><span>${esc(w.name)} · ${esc(w.target)}</span><span class="badge ${w.up ? "good" : "bad"}">${tr(w.up ? "正常" : "停止")}</span></div>`).join("") || `<div class="muted">${tr("暂无数据")}</div>`}</div></div></article>`;
+  return `<article class="panel host-panel"><div class="host-head"><div><div class="host-title"><h2>${esc(m.name || h.name || m.id)}</h2><span class="uptime-badge">${esc(formatUptime(s.uptime_seconds))}</span></div><div class="device-details"><span>ID ${esc(m.id || h.id)}</span><span>${appState.LANG === "zh" ? "主机名" : "Hostname"} ${esc(m.hostname || v.hostname || "--")}</span><span>${esc(v.manufacturer || "")} ${esc(v.model || "--")}</span><span>${appState.LANG === "zh" ? "序列号" : "Serial"} ${esc(v.serial || "--")}</span><span>${appState.LANG === "zh" ? "硬件版本" : "Revision"} ${esc(v.revision || "--")}</span><span>${esc(v.os || "--")}</span><span>${appState.LANG === "zh" ? "内核" : "Kernel"} ${esc(v.kernel || "--")}</span><span>${esc(v.architecture || "--")} · CPU ${esc(v.cpu_count || "--")}</span><span>${appState.LANG === "zh" ? "程序版本" : "Agent"} ${esc(s.version || "--")}</span></div></div><span class="badge good">${tr("在线")}</span></div><div class="host-grid"><div class="metric"><div class="muted">${tr("处理器负载")}</div><div class="value">${esc(y.cpu_percent)}%</div>${meter(y.cpu_percent)}<div class="muted">${appState.LANG === "zh" ? "频率" : "Frequency"} ${esc(y.cpu_freq_mhz)} MHz · ${esc(y.temperature_c)}°C${fanMetric(s.plugins || {})}</div></div><div class="metric"><div class="muted">${tr("内存占用")}</div><div class="value">${esc(y.memory_percent)}%</div>${meter(y.memory_percent)}<div class="muted">${bytes(memUsed)} / ${bytes(memTotal)} · ${appState.LANG === "zh" ? "可用" : "Available"} ${bytes(y.memory_available_bytes)}</div></div><div class="metric"><div class="muted">${tr("磁盘占用")}</div><div class="value">${esc(y.disk_percent)}%</div>${meter(y.disk_percent)}<div class="muted">${bytes(diskUsed)} / ${bytes(diskTotal)} · ${appState.LANG === "zh" ? "剩余" : "Free"} ${bytes(y.disk_free_bytes)}</div></div><div class="metric"><div class="muted">${tr("主网络")}</div><div class="value">↓ ${bytes(n.rx_bytes_per_second)}/s · ↑ ${bytes(n.tx_bytes_per_second)}/s</div><div class="muted">${esc(n.interface || "--")} · ${n.kind === "WIF" ? `${esc(n.metric)} dBm · ` : n.link_speed_mbps ? `${esc(n.link_speed_mbps)} Mbps · ` : ""}${esc(n.ip_label)} ${esc(n.ip)} · ${n.internet ? (appState.LANG === "zh" ? "互联网正常" : "Internet online") : appState.LANG === "zh" ? "互联网断开" : "Internet down"}</div></div><div class="metric"><div class="muted">${tr("显示状态")}</div><div class="value">${esc(ownerName(d.owner))}</div><div class="muted">${appState.LANG === "zh" ? "告警状态独立于硬件插件" : "Alert state is independent of hardware plugins"}</div></div><div class="metric"><div class="muted">${tr("当前告警")}</div><div class="value">${(d.alerts || []).length}</div><div class="muted">${(d.alerts || []).map((a) => esc(ownerName(a.id))).join(" · ") || tr("无告警")}</div></div></div>${pluginSummary(s.plugins || {}, h.id)}<div class="group"><h3>${tr("服务与进程监控")}</h3><div class="rows">${(s.watches || []).map((w) => `<div class="row"><span>${esc(w.name)} · ${esc(w.target)}</span><span class="badge ${w.up ? "good" : "bad"}">${tr(w.up ? "正常" : "停止")}</span></div>`).join("") || `<div class="muted">${tr("暂无数据")}</div>`}</div></div></article>`;
 }